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Hollow Glass Microspheres High-Performance Anti-Corrosion & Thermal Insulation Filler for Marine Vessels and Industrial Tanks

Name: Hollow Glass Microspheres High-Performance Anti-Corrosion & Thermal Insulation Filler for Marine Vessels and Industrial Tanks
Brand: Shandong Zhongren New Material Technology Co.,LTD
SKU: ZR-L,ZR-S
Price: 5.00 USD
Availability: InStock

Productgegevens

Modelnummer: ZR-L,ZR-S

Betaling en verzendvoorwaarden

Min. bestelaantal: 1 ton

Prijs: 1 - 9 kilograms/ 9USD

Verpakking Details: Kartonnen verpakking + pallet (algemeen voor export) Kleine zakverpakking + pallet

Levertijd: 3 assen

Betalingscondities: L/C, T/T

Levering vermogen: 1 ton 7 werkdagen

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Productgegevens

Productomschrijving

Productgegevens

Markeren:

Kwaliteit standaard:	industriële kwaliteit	Zuiverheid:	99%
Sollicitatie:	Vulling	HS-code:	7018200090
pakket:	Kartonnen verpakking + pallet (algemeen voor export)	Gebruik:	ZEEVAARTUIGEN EN INDUSTRIËLE TANKS
Productnaam:	Holle glasmicrosferen	Kleur:	witte kleur
Uiterlijk:	Wit stromend poeder, microscopisch kleine transparante holle bolletjes	MAQ:	1 ton

Kwaliteit standaard:	industriële kwaliteit
Zuiverheid:	99%
Sollicitatie:	Vulling
HS-code:	7018200090
pakket:	Kartonnen verpakking + pallet (algemeen voor export)
Gebruik:	ZEEVAARTUIGEN EN INDUSTRIËLE TANKS
Productnaam:	Holle glasmicrosferen
Kleur:	witte kleur
Uiterlijk:	Wit stromend poeder, microscopisch kleine transparante holle bolletjes
MAQ:	1 ton

Productomschrijving

HOLLOW GLASS MICROSPHERES HIGH-PERFORMANCE ANTI-CORROSION & THERMAL INSULATION FILLER FOR MARINE VESSELS AND INDUSTRIAL TANKS

Product Overview

Hollow glass microspheres are a high-end, high-performance micron-sized hollow spherical material widely used across various industries. Manufactured from premium inorganic raw materials through advanced processes including precise proportioning, high-temperature melting, spray granulation, sintering, classification screening, and surface modification, they offer exceptional properties including light weight, high strength, low thermal conductivity, chemical stability, and excellent fluidity.

Our company has extensive experience in the new materials field, with mature production processes, strict quality control systems, and professional R&D teams. We provide hollow glass microspheres with complete specifications, stable quality, and superior performance, along with customized production solutions. Our commitment to quality, service, and cost-effectiveness has earned us the long-term trust of domestic and international customers.

Technical Specifications

Physical Parameters

Project	Indicator Range
Appearance	White flowing powder, microscopic transparent hollow spheres
True density	0.13-0.80 g/cm³
Bulk density	0.08-0.35 g/cm³
Compressive strength	4-207 MPa / 500-30000 psi
Particle size D50	10-80 μm
Particle size D90	15-120 μm
Thermal conductivity	0.038-0.060 W/m*K
Melting point	1200-1450℃
Softening point	600-650℃
pH value	Alkalescence 7-9
Moisture content	≤0.5%
Liquidity	Excellent, easy to disperse, easy to pump

Chemical Composition

Component Name	Chemical Formula	Content Percentage (wt%)	Notes
Silicon dioxide	SiO₂	92.0% - 99.0%	Core component, determining chemical stability, high-temperature resistance, insulation properties
Boron trioxide	B₂O₃	0.5% - 3.0%	Improving glass strength, heat resistance, fluidity during melting
Calcium oxide	CaO	0.3% - 2.0%	Helping to melt, stabilizing glass structure
Magnesium oxide	MgO	0.2% - 1.5%	Enhancing water resistance, mechanical strength
Sodium oxide	Na₂O	0.1% - 1.0%	Melt regulator, adjusting melting temperature
Potassium oxide	K₂O	0.1% - 0.8%	Assisting in melting, improving processing performance
Aluminum oxide	Al₂O₃	0.1% - 1.2%	Increasing hardness, acid and alkali resistance, weather resistance
Other trace elements	--	≤0.5%	Trace impurities such as iron, titanium, zinc, with controllable low residue

Product Series Specifications

ZR-L Series (Low Density)

Specification	True Density (g/cm³)	Bulk Density (g/cm³)	Compressive Strength MPa/psi	D50 (μm)	D90 (μm)	Application
ZR-L15	0.13-0.17	0.08-0.09	4/500	80	120	Daimo, solid buoyancy material, emulsified explosive, automotive repair putty, coating
ZR-L20	0.18-0.22	0.10-0.12	4/500	65	110	Daimo, solid buoyancy material, emulsified explosive, automotive repair putty, coating
ZR-L25	0.23-0.27	0.13-0.15	5/750	65	100	Heat insulation coating, adhesive, solid buoyancy material
ZR-L30	0.28-0.32	0.15-0.18	10/1500	55	85	Heat insulation coating, solid buoyancy material
ZR-L32	0.30-0.34	0.17-0.19	14/2000	45	80	Coating, SMC/BMC, adhesive, putty
ZR-L35	0.33-0.37	0.18-0.21	21/3000	40	70	Oilfield cement slurry, low-density drilling fluid
ZR-L38	0.36-0.40	0.19-0.22	38/5500	40	65	Coating, SMC/BMC, primer, solid buoyancy material
ZR-L40	0.38-0.42	0.19-0.23	28/4000	40	70	Oilfield cement slurry, low-density drilling fluid, heat insulation coating
ZR-L42	0.40-0.44	0.21-0.24	55/8000	40	60	Oilfield cement slurry, low-density drilling fluid
ZR-L46	0.44-0.48	0.23-0.26	41/6000	40	70	Oilfield cement slurry, low-density drilling fluid, SMC/EMC
ZR-L50	0.48-0.52	0.25-0.27	55/8000	40	70	Oilfield cement slurry, low-density drilling fluid
ZR-L60	0.58-0.62	0.29-0.34	83/12000	40	65	Oilfield cement slurry, low-density drilling fluid
ZR-L60a	0.58-0.63	0.30-0.34	124/18000	35	55	Automotive modified plastic, oilfield cement slurry

Note: L type features low density and is commonly used in thermal insulation coatings, as well as for reducing weight and density of composite materials.

ZR-S Series (High Strength)

Specification	True Density (g/cm³)	Bulk Density (g/cm³)	Compressive Strength MPa/psi	D50 (μm)	D90 (μm)	Application
ZR-S20	0.18-0.22	0.10-0.12	7/1000	60	90	Daimo, solid buoyancy material, emulsified explosive, automotive repair putty, coating
ZR-S22	0.20-0.24	0.11-0.13	8/1200	45	70	Daimo, solid buoyancy material, adhesive, automotive repair putty, coating
ZR-S28	0.27-0.30	0.15-0.17	28/4000	45	65	Daimo, solid buoyancy material, adhesive, automotive repair putty, coating
ZR-S38	0.36-0.40	0.19-0.22	38/5500	30	50	Composite circuit board, SMC, adhesive
ZR-S42	0.40-0.44	0.21-0.24	55/8000	25	40	Rubber, shoe material, adhesive, SMC, oilfield cement slurry
ZR-S46	0.44-0.50	0.22-0.25	110/16000	20	30	5G communication materials, PCB circuit board, SMC, plastic
ZR-S60	0.58-0.62	0.29-0.33	193/28000	16	25	5G communication materials, PCB circuit board, SMC, plastic
ZR-S65	0.63-0.67	0.30-0.33	207/30000	13	20	5G communication materials, PCB circuit board, SMC, plastic
ZR-S70	0.75-0.80	0.33-0.35	207/30000	10	15	5G communication materials, PCB circuit board, SMC, plastic

Note: S series represents high-strength applications.

Product Features

Ultra-lightweight: Density only 0.13-0.80 g/cm³, maximum weight reduction up to 20-30%
High strength: Maximum pressure resistance is 30,000 psi
Excellent heat insulation: Hollow and sealed structure, low thermal conductivity, outstanding insulation/cold preservation/fire prevention effects
Excellent fluidity: Perfectly spherical shape, easy to disperse, reduce viscosity and easy to process
Chemical stability: Inert, resistant to acids and alkalis, oil-resistant, non-absorbent, non-corrosive
Low oil absorption rate: Saves resin/adhesive, reduces formulation cost
Dimensional stability: Reduces shrinkage, warping, cracking and improves product precision
Electric insulation / low dielectric: Suitable for 5G, PCB, high-frequency communication materials
Environmentally friendly and non-toxic: Inorganic material, no VOC, complies with export environmental protection requirements

Product Applications

Oil and Gas Fields

Low-density cement slurry for well cementing, low-density drilling fluid, deep well/leak-prone well cementing

Advantages: Reduced density, maintained strength, good fluidity, leakage prevention, improved cementing quality

Paint Industry

Reflective insulation paint, thermal insulation paint, industrial anti-corrosion paint, ship/tank body anti-corrosion

Advantages: Heat insulation and cooling, weight reduction, waterproof and anti-fouling, weather resistance, enhanced paint film hardness

Adhesives / Resins / Composite Materials

Epoxy, silicone, acrylic, polyurethane, SMC/BMC, EMC

Advantages: Weight reduction, cost reduction, increased filling volume, enhanced temperature resistance/insulation/dimensional stability

Wood Substitutes / Model Materials

Automobile models, shoe molds, tire molds, architectural models, sculptures, work-in-progress panels

Advantages: Adjustable density, easy processing, dimensional stability, impact resistance, low shrinkage

Plastic Modification / Lightweighting

Automobile parts, home appliance shells, rail transit, high-end polyolefins/engineering plastics

Advantages: Weight reduction, enhanced rigidity, reduced shrinkage, heat insulation and sound insulation, flame retardancy, cost reduction

Rubber Elastomers

Footwear materials, cable sheaths, sealing rings, tire insulation layers, latex pillows/mattresses

Advantages: Lightweight, good rebound, flame retardant, tear-resistant, heat insulation and explosion-proof

5G Communications / Electronics

PCB circuit boards, high-frequency materials, packaging materials, antenna substrates

Advantages: Low dielectric, low loss, high strength, high temperature resistance, dimensional stability

Other High-End Applications

Emulsified explosives (sensitization/density adjustment), solid buoyancy materials, aerospace, marine engineering, cosmetic fillers

Categorieën

Contactpersonen: Miss. Dora

Tel.: 86-139-5413-5373

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